For all cities with a population greater than five hundred thousand, Quito is closest to Guayaquil and farthest from Pakanbaru. The closest foreign city is Cali and the farthest domestic city is Guayaquil. See below for the top 5 closest and farthest cities (domestically, internationally and by continent) and to see which cities, if any, Quito is the closest and farthest to. Filter to include all cities over 100k, 500k or 1 million in population.